From 2adf325c4478fce153e74a881c79005e82616249 Mon Sep 17 00:00:00 2001
From: srosse <none@none>
Date: Fri, 10 Feb 2017 15:39:03 +0100
Subject: [PATCH] OO-2519: normalize filename

---
 .../java/org/olat/ims/qti21/manager/QTI21ServiceImpl.java    | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/olat/ims/qti21/manager/QTI21ServiceImpl.java b/src/main/java/org/olat/ims/qti21/manager/QTI21ServiceImpl.java
index 6e26d3848c8..49bd29f58a0 100644
--- a/src/main/java/org/olat/ims/qti21/manager/QTI21ServiceImpl.java
+++ b/src/main/java/org/olat/ims/qti21/manager/QTI21ServiceImpl.java
@@ -864,7 +864,8 @@ public class QTI21ServiceImpl implements QTI21Service, UserDataDeletable, Initia
         		extension = "";
         	}
         	String date = testSessionDao.formatDate(new Date());
-        	String datedFilename = filename + date + extension;
+        	String datedFilename = FileUtils.normalizeFilename(filename) + "_" + date + extension;
+        	
         	//make sure we don't overwrite an existing file
 			File submittedFile = new File(submissionDir, datedFilename);
 			String renamedFile = FileUtils.rename(submittedFile);
@@ -898,7 +899,7 @@ public class QTI21ServiceImpl implements QTI21Service, UserDataDeletable, Initia
         		extension = "";
         	}
         	String date = testSessionDao.formatDate(new Date());
-        	String datedFilename = filename + date + extension;
+        	String datedFilename = FileUtils.normalizeFilename(filename) + "_" + date + extension;
         	//make sure we don't overwrite an existing file
 			File submittedFile = new File(submissionDir, datedFilename);
 			String renamedFile = FileUtils.rename(submittedFile);
-- 
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